Iroko
Milicia excelsa, Milicia regia • Exotic/Tropical Hardwood
Grain Pattern
Interlocked grain with a medium to coarse texture and open pores; occasionally exhibits a wavy or irregular pattern.
Color Description
Initial yellow to light brown color that darkens to a deep golden or chocolate brown with age and light exposure. High natural luster.
Hardness Rating
1260 lbf (Hard)
Durability Rating
Very Durable; high resistance to rot, termites, and weathering, often used as a substitute for Teak.
Common Uses
Furniture, cabinetry, flooring, boat building, outdoor decking, and exterior joinery.
Geographic Origin
Tropical Africa (West and East Africa)
Market Value & Sustainability
Estimated Market Value
$10.00 - $15.00 per board foot
Wood Age Estimate
Modern stock; likely kiln-dried and surfaced within the last 5-10 years based on surface oxidation.
Sustainability Status
IUCN Red List: Near Threatened; not currently CITES listed but population is declining due to over-harvesting.
Workability
Generally works well but interlocked grain can cause tearout during planing. High silica content can dull blades significantly.
Notable Features
Often referred to as African Teak; known for being very stable and durable. Contact with dust may cause skin or respiratory irritation.
Finish Recommendations
Accepts oils and lacquers well, but surface oils may require wiping with a solvent like acetone before gluing or finishing.
Identification Confidence
High/Medium; the coarse texture, interlocked grain, and golden-brown hue with consistent pore structure are indicative of Milicia species.